From 1ae249adb551a05f258bf84128ff4619c25a05ad Mon Sep 17 00:00:00 2001
From: Cai Yudong <yudong.cai@zilliz.com>
Date: Wed, 8 Dec 2021 23:23:06 +0800
Subject: [PATCH] Update profiler CMakeLists.txt (#13001)

Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
---
 internal/core/src/segcore/CMakeLists.txt                 | 1 +
 internal/core/thirdparty/CMakeLists.txt                  | 2 +-
 .../thirdparty/{profilers => profiler}/CMakeLists.txt    | 9 ++++++---
 internal/core/unittest/CMakeLists.txt                    | 2 --
 4 files changed, 8 insertions(+), 6 deletions(-)
 rename internal/core/thirdparty/{profilers => profiler}/CMakeLists.txt (95%)

diff --git a/internal/core/src/segcore/CMakeLists.txt b/internal/core/src/segcore/CMakeLists.txt
index fc6b493c52..d054594420 100644
--- a/internal/core/src/segcore/CMakeLists.txt
+++ b/internal/core/src/segcore/CMakeLists.txt
@@ -44,5 +44,6 @@ target_link_libraries(milvus_segcore
         milvus_proto
         milvus_query
         milvus_utils
+#        gperftools
         )
 
diff --git a/internal/core/thirdparty/CMakeLists.txt b/internal/core/thirdparty/CMakeLists.txt
index 9241a75d90..c58eb6d7f8 100644
--- a/internal/core/thirdparty/CMakeLists.txt
+++ b/internal/core/thirdparty/CMakeLists.txt
@@ -42,7 +42,7 @@ find_package( Threads REQUIRED )
 if ( MILVUS_BUILD_TESTS )
     add_subdirectory( gtest )
     add_subdirectory( google_benchmark )
-    add_subdirectory( profilers )
+    add_subdirectory( profiler )
 endif()
 
 
diff --git a/internal/core/thirdparty/profilers/CMakeLists.txt b/internal/core/thirdparty/profiler/CMakeLists.txt
similarity index 95%
rename from internal/core/thirdparty/profilers/CMakeLists.txt
rename to internal/core/thirdparty/profiler/CMakeLists.txt
index 062ee5fac5..afbca20891 100644
--- a/internal/core/thirdparty/profilers/CMakeLists.txt
+++ b/internal/core/thirdparty/profiler/CMakeLists.txt
@@ -85,12 +85,12 @@ macro( build_gperftools )
 
     ExternalProject_Get_Property( gperftools_ep INSTALL_DIR )
     file(MAKE_DIRECTORY ${INSTALL_DIR}/include)
-    # libprofiler.a
-    add_library( gperftools STATIC IMPORTED )
+    # libprofiler.so
+    add_library( gperftools SHARED IMPORTED )
     set_target_properties( gperftools
             PROPERTIES
                 IMPORTED_GLOBAL                 TRUE
-                IMPORTED_LOCATION               "${INSTALL_DIR}/lib/libtcmalloc_and_profiler.a"
+                IMPORTED_LOCATION               "${INSTALL_DIR}/lib/libtcmalloc_and_profiler.so"
                 INTERFACE_INCLUDE_DIRECTORIES   "${INSTALL_DIR}/include"
                 INTERFACE_LINK_LIBRARIES        libunwind
                 )
@@ -100,3 +100,6 @@ endmacro()
 
 build_libunwind()
 build_gperftools()
+get_target_property( GPERFTOOLS_LIB gperftools LOCATION )
+install(FILES ${GPERFTOOLS_LIB} DESTINATION ${CMAKE_INSTALL_PREFIX})
+
diff --git a/internal/core/unittest/CMakeLists.txt b/internal/core/unittest/CMakeLists.txt
index 04edfa565b..f14aea76e3 100644
--- a/internal/core/unittest/CMakeLists.txt
+++ b/internal/core/unittest/CMakeLists.txt
@@ -60,7 +60,6 @@ target_link_libraries(index_builder_test
         milvus_indexbuilder
         log
         pthread
-        gperftools
         )
 
 target_link_libraries(all_tests
@@ -69,7 +68,6 @@ target_link_libraries(all_tests
         milvus_indexbuilder
         log
         pthread
-        gperftools
         )
 
 install(TARGETS all_tests DESTINATION unittest)